2103254686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{64151}}^1$

素因数の和:64276

約数の個数: 24

約数和(自身を含む): 3451505904

約数和(自身を除く): 1348251218

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 1261, 2522, 16393, 32786, 64151, 128302, 833963, 1667926, 6222647, 10841519, 12445294, 21683038, 80894411, 161788822, 1051627343, 2103254686]

約数ペア:

[(1, 2103254686), (2, 1051627343), (13, 161788822), (26, 80894411), (97, 21683038), (169, 12445294), (194, 10841519), (338, 6222647), (1261, 1667926), (2522, 833963), (16393, 128302), (32786, 64151)]